I don't post many hands here...but this basically sums up why people are usually big losers at online poker. NL100 here, we both have deep stacks. (Sorry I don't have a hand converter, the site I play on is terrible for hand histories)

Villian is MP ($168.10)
Ultimate George is button ($143.5)

Cards dealt to Ultimate George :As: :Ad:

UTG calls $1, Villian raises $2.50, Ultimate George raises to $9, UTG folds, Villian calls $6.50.

Flop

Villian bets $2.25, Ultimate George raises to $13, Villian calls $10.75.

Turn

Villian bets $2.25, Ultimate George raises to $36, Villian calls $33.75.

River

Villian bets $82.50, Ultimate George raises to $85.50 (and is all-in), Villian instacalls $3.

Ultimate George shows :As: :Ad:
Villian shows

Ultimate George collects $286.50.